金识源七年级英语下册 Unit 3 Will people have robots Section B(1a-2e)学案 鲁教版五四制-鲁教版五四制初中七年级下册英语学案VIP专享VIP免费

Unit3Willpeoplehaverobots?SectionB（1a-2e）一、【学习目标】：知识目标：1.熟练掌握以下词汇：scientist,already,made,factory,simple,human,shape,snake,possible,seem,impossible,housework,hundredsof,beableto，overandoveragain，falldown，lookfor，forexample，looklike，wakeup，bored，such2.熟练掌握以下句型：(1)Hethinksthatitwillbedifficultforarobottodothesamethingsasaperson.(2)Theythinkthatrobotswillevenbeabletotalktopeoplein25to50years.(3)Somewilllooklikehumans,andothersmightlooklikeanimals(4)Weneverknowwhatwillhappeninthefuture！技能目标：1.能够运用所给信息，如标题、图片等预测文章大意。2.能够运用本课的核心句型，想象和预测未来社会发展。情感态度：21世纪的青少年应该开拓思维，敢于设想和实践，善于运用科学知识发明创造。二、【知识学习】：Step1:checkthehomeworkTalkaboutoneofyourfriends:fiveyearsago,todayandinfiveyears.Step2:1a.LookupthenewwordsastronautapartmentspacestationflyrocketstothemooncomputerprogrammerWriteeachwordinthecorrectcolumn.Checktheanswers.Step3:1b.Groupwork:Thinkofotherwordsandwritetheminthechartin1a.Thendividetheclassintogroupsoffourandletthemhaveacompetition.Thegroupwhichwritesthemostwordsintheshortesttimewillbethewinner.Step4:2a.Lookatthepicturescarefully,andguesswhatwe’lllisten?Listenandnumberthepictures1-3.Thenchecktheanswers.Step5:2b.ThispartistalkingaboutAlexis10yearsago/todayand/in10years.Step6:Pairwork:MakeadialogbetweenAlexisandJoe,usingthephrasesinthebox.TalkaboutJoe’slifenow,tenyearsagoandintenyears.三、【问题探究】：Therebe结构1.therebe结构中的be是可以运用各种时态的。Thereisgoingtobeameetingtonight.今晚有个会议。Therewasaknockatthedoor.有人敲门。Therehasbeenagirlwaitingforyou.有个女孩一直在等你。Therewillberainsoon.不久天就要下雨了。2.动词be单复数形式要跟therebe之后的真正的主语一致。并且要根据就近一致原则来变换be的单复数形式。如：Thereisabookonthedesk.课桌上有一本书。Howmanypeoplearethereinthecity?这个城市里有多少人口。Thereisapenandtwobooksonthedesk.课桌上有一个钢笔和两本书。Therearetwobooksandapenonthedesk.课桌上有两本书和一个钢笔。Therearesomestudentsandateacherintheclassroom.在教室里有一些学生和一位老师。Thereisateacherandsomestudentsintheclassroom.在教室里有一位老师和一些学生。3.在therebe引起的句子结构中，用来修饰主语的不定式主动形式和被动形式均可。Thereisnotimetolose(=tobelost).时间紧迫。Thereisnothingtosee(=tobeseen).看不见有什么。Thereisnothingtodo.(=tobedone)无事可做。4、Thereisnodoing.（口语）不可能…….Thereisnotellingwhenhewillbeback.无法知道他什么时候回来。Thereisnoknowingwhatheisdoing.无法知道他在做什么。四、【巩固训练】I.Fillintheblankwithaproperprepositioninthebox.(用方框里恰当的介词填空。)ofoninwithforlike1.Wewillhaveasportsmeeting____________Sunday.2.IthinkIwillbeinahighschool____________fouryears.3.Mysisteris____________college,whilemybrotherisatwork.4.Hundreds____________peoplediedintheflooD.5.Tomfellinlove____________Maryatthefirstsight.6.Wherewillyougo____________yoursummervacation?7.IthinkIcantravelbyspaceship____________thefuture.8.Kinds____________robotswillbeonshowinthemuseum.9.ManypopularsingerswereonTVlastnight,____________example,LiYuchun.10.Thebranchesofthetreelook____________human’sarms.●Exercisesforfunctionsentences（交际用语专练）Indrawnlinestomatchthedialogue.（把下列对话用线连起来。）1.Whatdoyouthinkyourlifewillbelikeintenyears?A.IthinkFrancewillwin.2.WhichcountrywillwinthenextWorldCup?B.IthinkI’llbeanastronaut.3.Whichmoviewillwinawardnextyear?C.Ithink“CrazyNight”willwin.4.Willkidsgotoschool?D.No,theywon’t.5.Whatwillweeatinthefuture?E.Ithinkwewilleatsomenewkindsoffood.五、学法引导情境交际法、任务型教学法、自主学习六、反思本节课词汇较多，但由于词汇均涉及学生的生活实际，而且在课堂中，我采用图文并貌，突出真实性，同时，我在教学中采用了任务型教学，设计了有层次和一定梯度且有启发性的问题，让他们在富有情趣的交际中愉快地主动地接受信息、加工信息、交流信息。而且和谐、融洽的课堂气氛，有利于激发他们的学习兴趣，在有兴趣的前提下是他们的想象力得到了充分发挥，他们把学习变成了自己主动、渴望的一种行为。因此本课的教学目标在愉悦的课堂气氛中得到落实和巩固。【巩固训练】答案I.Fillintheblankwithaproperprepositioninthebox.(用方框里恰当的介词填空。)参考答案：1.on2.in3.in4.of5.with6.on7.in8.of9.for10.likeII.Drawlinestomatchthedialogue.（把下列对话用线连起来。）参考答案：1.B2.A3.C4.D5.E